| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.73 | 6.312% | $113.4668 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $96.88 | 4.348% | $101.0923 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $24.34 | 6.291% | $25.8712 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $7.37 | 12.803% | $8.3136 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $33.81 | 5.509% | $35.6726 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $235.54 | 6.544% | $250.9537 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $66.72 | 5.439% | $70.3489 | $70.35 | $70.35 | $70.30 |
| 7 purchase totals = | $571.39 | $605.7191 | $605.71 | $605.65 | $605.80 | |